Sun Microsystems Sun Blade 100, Service Manual

Page: 86 / 222

4-18 Sun Blade 100 Service Manual • October 2000
4.7.2.5 Mouse Diagnostic
To start the mouse diagnostic, type
4
at the
OBdiag
Menu prompt. The mouse
diagnostic performs a keyboard-to-mouse loopback test.
The following code example shows the mouse diagnostic output message.
4.7.2.6 Diskette Drive (Floppy) Diagnostic
To start the diskette drive (floppy) diagnostic, type
5
at the
OBdiag
Menu prompt.
The diskette drive diagnostic verifies the diskette drive controller initialization. It
also validates the status of a selected disk drive and reads the diskette drive header.
The following code example shows the diskette drive test output message.
CODE EXAMPLE 4-12
Mouse Diagnostic Output Message
Enter (0-12 tests, 13 -Quit, 14 -Menu) ===> 4
TEST=’mouse_test’
SUBTEST=’mouse_loopback’
###OBDIAG_MFG_START###
TEST=’mouse_test’
STATUS=’FAILED’
SUBTEST=’mouse_loopback’
ERRORS=’1 ‘
TTF=’1656 ‘
SPEED=’295.99 MHz’
PASSES=’1 ‘
MESSAGE=’Error: Timeout receiving a character’
Enter (0-12 tests, 13 -Quit, 14 -Menu) ===>
CODE EXAMPLE 4-13
Diskette Drive
Diagnostic Output Message
Enter (0-12 tests, 13 -Quit, 14 -Menu) ===> 5
TEST='floppy_test'
SUBTEST='floppy_id0_read_test'
Enter (0-12 tests, 13 -Quit, 14 -Menu) ===>